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Discussion Starter #1
I am new here and am looking for potential help with my system.

I have some no signal issues with my projector setup.

I have an InFocus X10 projector. It is connected to an Onkyo TX-NR606. The HDMI run is about 30 feet and is behind walls. I also have a DirecTV reciever, Roku and a Sony BluRay connected to the Onkyo. This setup has worked for years without any issues. Within the last month, I have been having signal issues. The DirecTV receiver always displays normally. However, the BluRay and Roku will not display most of the time. I switch the cables around and get the same results (switch the BluRay and Satellite cables to the outputs on the receiver).

I recently purchased a Denon AVR-S940H receiver. This was not due to the issues. I connected the receiver to the 30' HDMI so that I could run the set up and I get no signal. I connected the Denon to the projector with another 6' HDMI cable and I get no signal. I connected the Denon with the same 6' HDMI cable to other TV's in the house (not projectors but either plasma or LED) and I get the set up perfectly.

The thing that is really confusing is that the DirecTV receiver through the works with the projector every time where the Roku and BluRay will not. I am also confused about the new Denon not displaying with any HDMI cable. I do not remember the specifications on the HDMI cables.

Before I purchase new cables, cable tester and/or new projector, I am just wondering if anyone has any suggestions.
 

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I am thinking it is a setting in the Denon. You used the 30' cable before with no issues, correct? It could always be the cable went bad too, though. Have you tried hooking up each individual component directly to the projector via a short cable, and also the 30' cable?
I recently watched a video on Youtube where a guy had HDMI problems with a long cable run, and he claimed the long cable run blew out his HDMI board on his receiver. As I recall, he said that the longer cable required the receiver to run harder to push the signal down the long cable, and he had went through several HDMI boards. He said he solved it by replacing the cable with a cable with a builtin amplifier. I fixed a similar problem on my setup (the difference in my setup though was 75' cable with 4k), I picked up a fiber HDMI on a Amazon flash sale. Monoprice has some amplified HDMI cables I believe that are reasonably priced, and good...you might want to check them out IF you need a new cable.

Hope this helps.
 

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Discussion Starter #3
ellisr63 thanks for the reply.

I haven't actually installed the Denon yet. I cannot get the startup menu to show on the projector with either the 30' or 6' cable. I can, however, get it to show on other TV's.

The weird thing about it is that I can always get DirecTV to work with the 30' cable to the projector. However, when I try the Roku or BluRay, I get nothing. I've tried the BluRay and Roku direct with the 30' cable and I get nothing.

The DirecTV working is the most confusing part.
 

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I cannot get the startup menu to show on the projector with either the 30' or 6' cable. I can, however, get it to show on other TV's.
The Denon setup menu is probably coming up at a lower or "less common" resolution setting than the projector knows how to handle. TVs and computer monitors are generally better at handling and processing lower resolution inputs than projectors.
 
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